Reciprocal Relationships between Trajectories of Depressive Symptoms and Screen Media Use during Adolescence

Adolescents are constantly connected with each other and the digital landscape through a myriad of screen media devices. Unprecedented access to the wider world and hence a variety of activities, particularly since the introduction of mobile technology, has given rise to questions regarding the impact of this changing media environment on the mental health of young people. Depressive symptoms are one of the most common disabling health issues in adolescence and although research has examined associations between screen use and symptoms of depression, longitudinal investigations are rare and fewer still consider trajectories of change in symptoms. Given the plethora of devices and normalisation of their use, understanding potential longitudinal associations with mental health is crucial. A sample of 1,749 (47% female) adolescents (10–17 years) participated in six waves of data collection over two years. Symptoms of depression, time spent on screens, and on separate screen activities (social networking, gaming, web browsing, TV/passive) were self-reported. Latent growth curve modelling revealed three trajectories of depressive symptoms (low-stable, high-decreasing, and low-increasing) and there were important differences across these groups on screen use. Some small, positive associations were evident between depressive symptoms and later screen use, and between screen use and later depressive symptoms. However, a Random Intercept Cross Lagged Panel Model revealed no consistent support for a longitudinal association. The study highlights the importance of considering differential trajectories of depressive symptoms and specific forms of screen activity to understand these relationships.     

The effects of body-worn cameras on police-citizen encounters and police activity: evaluation of a pilot implementation in Philadelphia,PA

Journal of Experimental Criminology - Examine changes in officer behavior, when wearing body-worn cameras, as revealed by pedestrian stops, vehicle stops, arrests, use of force, and citizen...     

Conceptualizing throughput legitimacy: Procedural mechanisms of accountability,transparency, inclusiveness and openness in EU governance

This symposium demonstrates the potential for throughput legitimacy as a concept for shedding empirical light on the strengths and weaknesses of multi‐level governance, as well as challenging the concept theoretically. This article introduces the symposium by conceptualizing throughput legitimacy as an ‘umbrella concept’, encompassing a constellation of normative criteria not necessarily empirically interrelated. It argues that in order to interrogate multi‐level governance processes in all their complexity, it makes sense for us to develop normative standards that are not naïve about the empirical realities of how power is exercised within multi‐level governance, or how it may interact with legitimacy. We argue that while throughput legitimacy has its normative limits, it can be substantively useful for these purposes. While being no replacement for input and output legitimacy, throughput legitimacy offers distinctive normative criteria—accountability, transparency, inclusiveness and openness—and points towards substantive institutional reforms.     

exorcizing the past: the slave narrative as historical fantasy

Octavia Butler's 1979 novel Kindred is a hybrid text: part historical novel, part science fiction/fantasy and part slave narrative. The story transports a contemporary black heroine into 19th-century Maryland in order to explore, recreate and connect with African American narratives of identity. Providing two narrative strands, one in 19th-century Maryland and the other in 20th-century California, the text is able to juxtapose the realities of slavery with its legacy. Conflating these time-periods, Kindred aims to interrogate the marginalization of African American history, but specifically the role black women played in that history, in America's bicentennial year. While Butler adapts what has been regarded as the quintessential African American literary mode of the slave narrative, her fiction consciously draws upon a literary heritage that foregrounds narratives written by black women. Consequently, Kindred highlights the issues and concerns that directly affect the construction of black femininity and its role in the community of slaves as well as examining the historical pressure brought to bear on the configuration of contemporary African American womanhood. In doing so, Butler's fiction articulates the right of black women to intervene in their own construction and to inscribe the existence of black women in stories of originary identity. What this article seeks to explore is how Butler's fiction develops and extends the traditional slave narrative, how this is utilized in order to interrogate the ‘realities’ of both slavery and contemporary US society, and how effective the text is in challenging stereotypical representation of white and black femininity.     

Shotgun wounds: a review of range and location as pertaining to manner of death

Shotguns are used in a considerable number of homicides and suicides, and while gunshot wounds are extensively reported in the literature, there is a paucity of shotgun deaths. To specifically study deaths by shotguns, all deaths due to shotguns examined at the Bexar County Medical Examiner's Office between 1988 and 2005 were reviewed. The cases were evaluated by age and sex of the victim, wound location, wound range, and manner of death. Three hundred eighty-seven cases were evaluated, composed of 343 males and 44 females, with 180 homicides, 203 suicides, 3 accidents, and 1 undetermined manner of death. Contact wounds were the most common range in suicides and the head was the most common location. For homicides, the most common range of fire was distant, and the most prevalent distributions of wounds were head, chest, and multiple wound locations. Statistical analysis showed significant differences between homicide and suicide wound locations and ranges, and then odds ratios were generated. Knowledge of the statistical distribution of shotgun wounds in a large series with respect to range of fire and wound location may be of assistance to the medical examiner in evaluating the circumstances of an individual case to arrive at a manner-of-death opinion.     

Is routine histopathologic examination beneficial in all medicolegal autopsies?

Postmortem examinations are performed for a number of reasons. Medical autopsies are performed at the request of and with the consent of the next of kin of a decedent and are often requested to determine the extent of a disease process or to evaluate therapy. In contrast, medicolegal autopsies are performed by a forensic pathologist primarily to determine cause and manner of death but also to document trauma, diagnose potentially infectious diseases and report them to the appropriate agencies, provide information to families about potentially inheritable diseases, provide information to family members and investigative agencies, and testify in court. As medicolegal and hospital autopsies differ in their purpose, so do they differ in procedure. Medicolegal autopsies often include histologic analysis, but not always, as with medical autopsies. We designed a prospective study to address the question of whether or not routine histologic examination is useful in medicolegal cases, defining a routine case as one where histology would not normally be performed and where the cause and manner of death were readily apparent during the gross autopsy. We reviewed brain, heart, liver, kidney, and lung sections on 189 routine forensic cases and compared the results to the gross anatomic findings. Of the 189 cases, in only 1 case did microscopic examination affect the cause of death and in no case did microscopic examination affect the manner of death. Thus, we feel that routine microscopic examination (performing histologic examination in all cases regardless of cause and manner of death) in forensic autopsy is unnecessary. Microscopic examination should be used, as needed, in certain circumstances but is not necessary as a matter of routine.     

Court turns a DEF ear to opponent's entreaties

Where the previous owner of a company gives a third party theauthority to register trade marks abroad in its own name, thatauthority remains an effective basis upon which to apply fora Community trade mark even where events subsequent to the givingof the authority would appear to be of contrary effect.